Flotation device



FIG. 1 is a perspective view of a flotation device;

FIG. 2 is a left-side elevational view thereof;

FIG. 3 is a right-side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a rear elevational view thereof; and,

FIG. 8 is a left-side elevational view thereof.

The broken line showing of a person in FIG. 8 is included for the purpose of showing environmental structure and forms no part of the claimed design. 

CLAIM The ornamental design for a flotation device, as shown and described. 